Hau Lee Furniture, Inc., spends 45% of its sales dollars in the supply chain and finds its current profit of $12,000 inadequate. The bank is insisting on an improved profit picture prior to approval of a loan for some new equipment. Hau would like to improve the profit line to $17,000 so he can obtain the bank's approval for the loan. a) What percentage improvement is needed in the supply chain strategy for profit to improve to $17,000? What is the cost of material with a $17,000 profit? A decrease of % in material (supply-chain) costs is required to yield a profit of $17,000, for a new material cost of $. (Enter your response for the percentage decrease to one decimal place and enter your response for the new material cost as a whole number.)